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Loans - Collateral Pledged Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | $ 3,867,383 | $ 3,634,596
Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 2,192,271 | 2,047,646
Commercial | Owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 496,306 | 519,577
Commercial | Non–owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 999,636 | 973,331
Commercial | Development & spec land |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 26,372 | 35,954
Commercial | Commercial and industrial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 659,887 | $ 505,859
Collateral Pledged |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 14,980 |
ACL Allocation | 1,857 |
Collateral Pledged | Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 14,980 |
ACL Allocation | 1,857 |
Collateral Pledged | Commercial | Owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 11,423 |
ACL Allocation | 1,605 |
Collateral Pledged | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 1,032 |
ACL Allocation | 0 |
Collateral Pledged | Commercial | Development & spec land |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 70 |
ACL Allocation | 0 |
Collateral Pledged | Commercial | Commercial and industrial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 2,455 |
ACL Allocation | 252 |
Real Estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 14,656 |
Real Estate | Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 14,656 |
Real Estate | Commercial | Owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 11,309 |
Real Estate | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 1,032 |
Real Estate | Commercial | Development & spec land |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 70 |
Real Estate | Commercial | Commercial and industrial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 2,245 |
Accounts Receivable/Equipment |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 324 |
Accounts Receivable/Equipment | Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 324 |
Accounts Receivable/Equipment | Commercial | Owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 114 |
Accounts Receivable/Equipment | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Accounts Receivable/Equipment | Commercial | Development & spec land |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Accounts Receivable/Equipment | Commercial | Commercial and industrial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 210 |
Other |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Other | Commercial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Other | Commercial | Owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Other | Commercial | Non–owner occupied real estate |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Other | Commercial | Development & spec land |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | 0 |
Other | Commercial | Commercial and industrial |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Total loans | $ 0 |

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